078400 Firestopping.docx
DOCX document 26 KB Posted
- Solicitation number
- 36C25621R0013
About this file
This document contains a federal solicitation for renovation services and a related technical specification for firestopping.
The federal solicitation calls for proposals to remodel the pharmacy compounding area and build a new segregated compounding area at the Southeast Louisiana Veterans Health Care System to meet USP 800 requirements. The project budget is between $1 million and $5 million. The solicitation is set aside solely for service-disabled veteran-owned small businesses. Offerors must be registered in the System for Award Management and Vendor Information Pages databases. The work is to be performed in New Orleans, Louisiana, and is issued by the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 16.
The technical specification provides requirements for firestopping systems to seal openings and joints in fire-resistance-rated walls and floor assemblies. It outlines qualifications for installers, product standards, testing protocols, installation and cleanup procedures, and inspection requirements. Through-penetration firestop systems must maintain the fire-resistance rating of the assembly being penetrated. Firestopping sealants must meet specified standards for flame spread, smoke development, VOC content and other chemical emission levels.
View the file
Other files
Show 40 more
Latest 50 of 77 listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Renovate Pharmacy for USP 800 VAMC New Orleans, LA 02-01-16
SECTION 07 84 00
FIRESTOPPING
PART 1 - GENERAL
1.1 DESCRIPTION:
| A. | Provide UL or equivalent approved firestopping system for the closures of openings in walls, floors, and roof decks against penetration of flame, heat, and smoke or gases in fire resistant rated construction. |
| B. | Provide UL or equivalent approved firestopping system for the closure of openings in walls against penetration of gases or smoke in smoke partitions. |
1.2 RELATED WORK:
| A. | Sealants and application: Section 07 92 00, JOINT SEALANTS. |
| B. | Fire and smoke damper assemblies in ductwork: Section 23 31 00, HVAC DUCTS AND CASINGS and Section 23 37 00, AIR OUTLETS AND INLETS. |
1.3 SUBMITTALS:
| A. | Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. |
| B. | Installer qualifications. |
B. Manufacturers literature, data, and installation instructions for types of firestopping and smoke stopping used.
| C. | List of FM, UL, or WH classification number of systems installed. |
| D. | Certified laboratory test reports for ASTM E814 tests for systems not listed by FM, UL, or WH proposed for use. |
E. Submit certificates from manufacturer attesting that firestopping materials comply with the specified requirements.
1.4 DELIVERY AND STORAGE:
| A. | Deliver materials in their original unopened containers with manufacturer’s name and product identification. |
| B. | Store in a location providing protection from damage and exposure to the elements. |
1.5 QUALITY ASSURANCE:
A. FM, UL, or WH or other approved laboratory tested products will be acceptable.
1.6 APPLICABLE PUBLICATIONS
| A. | Publications listed below form a part of this specification to the extent referenced. Publications are referenced in the text by the basic designation only. |
| B. | ASTM International (ASTM): |
| E84-14 | Surface Burning Characteristics of Building Materials |
| E699-09 | Standard Practice for Evaluation of Agencies Involved in Testing, Quality Assurance, and Evaluating of Building Components |
| E814-13a | Fire Tests of Through-Penetration Fire Stops |
| E2174-14 | Standard Practice for On-Site Inspection of Installed Firestops |
| E2393-10a | Standard Practice for On-Site Inspection of Installed Fire Resistive Joint Systems and Perimeter Fire Barriers |
| C. | FM Global (FM): |
| Annual Issue Approval Guide Building Materials | |
| 4991-13 | Approval of Firestop Contractors |
| D. | Underwriters Laboratories, Inc. (UL): |
| Annual Issue Building Materials Directory | |
| Annual Issue Fire Resistance Directory | |
| 723-10(2008) | Standard for Test for Surface Burning Characteristics of Building Materials |
| 1479-04(R2014) | Fire Tests of Through-Penetration Firestops |
| E. | Intertek Testing Services - Warnock Hersey (ITS-WH): |
| Annual Issue Certification Listings |
F. Environmental Protection Agency (EPA):
40 CFR 59(2014) National Volatile Organic Compound Emission Standards for Consumer and Commercial Products
PART 2 - PRODUCTS
2.1 FIRESTOP SYSTEMS:
| A. | Provide either factory built (Firestop Devices) or field erected (through-Penetration Firestop Systems) to form a specific building system maintaining required integrity of the fire barrier and stop the passage of gases or smoke. Firestop systems to accommodate building movements without impairing their integrity. |
| B. | Through-penetration firestop systems and firestop devices tested in accordance with ASTM E814 or UL 1479 using the "F" or "T" rating to maintain the same rating and integrity as the fire barrier being sealed. "T" ratings are not required for penetrations smaller than or equal to 101 mm (4 in.) nominal pipe or 0.01 sq. m (16 sq. in.) in overall cross sectional area. |
| C. | Firestop sealants used for firestopping or smoke sealing to have the following properties: |
| 1. | Contain no flammable or toxic solvents. |
| 2. | Release no dangerous or flammable out gassing during the drying or curing of products. |
| 3. | Water-resistant after drying or curing and unaffected by high humidity, condensation or transient water exposure. |
| 4. | When installed in exposed areas, capable of being sanded and finished with similar surface treatments as used on the surrounding wall or floor surface. |
5. VOC Content: Firestopping sealants and sealant primers to comply with the following limits for VOC content when calculated according to 40 CFR 59, (EPA Method 24):
a. Sealants: 250 g/L.
b. Sealant Primers for Nonporous Substrates: 250 g/L.
c. Sealant Primers for Porous Substrates: 775 g/L. //
| D. | Firestopping system or devices used for penetrations by glass pipe, plastic pipe or conduits, unenclosed cables, or other non-metallic materials to have following properties: |
| 1. | Classified for use with the particular type of penetrating material used. |
| 2. | Penetrations containing loose electrical cables, computer data cables, and communications cables protected using firestopping systems that allow unrestricted cable changes without damage to the seal. |
| E. | Maximum flame spread of 25 and smoke development of 50 when tested in accordance with ASTM E84 or UL 723. Material to be an approved firestopping material as listed in UL Fire Resistance Directory or by a nationally recognized testing laboratory. |
| F. | FM, UL, or WH rated or tested by an approved laboratory in accordance with ASTM E814. |
| G. | Materials to be nontoxic and noncarcinogen at all stages of application or during fire conditions and to not contain hazardous chemicals. Provide firestop material that is free from Ethylene Glycol, PCB, MEK, and asbestos. |
H. For firestopping exposed to view, traffic, moisture, and physical damage, provide products that do not deteriorate when exposed to these conditions.
| 1. | For piping penetrations for plumbing and wet-pipe sprinkler systems, provide moisture-resistant through-penetration firestop systems. |
| 2. | For floor penetrations with annular spaces exceeding 101 mm (4 in.) or more in width and exposed to possible loading and traffic, provide firestop systems capable of supporting the floor loads involved either by installing floor plates or by other means acceptable to the firestop manufacturer. |
3. For penetrations involving insulated piping, provide through-penetration firestop systems not requiring removal of insulation.
2.2 SMOKE STOPPING IN SMOKE PARTITIONS:
| A. | Provide silicone sealant in smoke partitions as specified in Section 07 92 00, JOINT SEALANTS. |
| B. | Provide mineral fiber filler and bond breaker behind sealant. |
| C. | Sealants to have a maximum flame spread of 25 and smoke developed of 50 when tested in accordance with ASTM E84. |
| D. | When used in exposed areas capable of being sanded and finished with similar surface treatments as used on the surrounding wall or floor surface. |
PART 3 - EXECUTION
3.1 EXAMINATION:
A. Submit product data and installation instructions, as required by article, submittals, after an on-site examination of areas to receive firestopping.
B. Examine substrates and conditions with installer present for compliance with requirements for opening configuration, penetrating items, substrates, and other conditions affecting performance of firestopping. Do not proceed with installation until unsatisfactory conditions have been corrected.
3.2 PREPARATION:
| A. | Remove dirt, grease, oil, laitance and form-release agents from concrete, loose materials, or other substances that prevent adherence and bonding or application of the firestopping or smoke stopping materials. |
| B. | Remove insulation on insulated pipe for a distance of 150 mm (6 inches) on each side of the fire rated assembly prior to applying the firestopping materials unless the firestopping materials are tested and approved for use on insulated pipes. |
C. Prime substrates where required by joint firestopping system manufacturer using that manufacturer’s recommended products and methods. Confine primers to areas of bond; do not allow spillage and migration onto exposed surfaces.
D. Masking Tape: Apply masking tape to prevent firestopping from contacting adjoining surfaces that will remain exposed upon completion of work and that would otherwise be permanently stained or damaged by such contact or by cleaning methods used to remove smears from firestopping materials. Remove tape as soon as it is possible to do so without disturbing seal of firestopping with substrates.
3.3 INSTALLATION:
| A. | Do not begin firestopping work until the specified material data and installation instructions of the proposed firestopping systems have been submitted and approved. |
| B. | Install firestopping systems with smoke stopping in accordance with FM, UL, WH, or other approved system details and installation instructions. |
| C. | Install smoke stopping seals in smoke partitions. |
3.4 CLEAN-UP:
| A. | As work on each floor is completed, remove materials, litter, and debris. |
| B. | Clean up spills of liquid type materials. |
C. Clean off excess fill materials and sealants adjacent to openings and joints as work progresses by methods and with cleaning materials approved by manufacturers of firestopping products and of products in which opening and joints occur.
D. Protect firestopping during and after curing period from contact with contaminating substances or from damage resulting from construction operations or other causes so that they are without deterioration or damage at time of Substantial Completion. If, despite such protection, damage or deterioration occurs, cut out and remove damaged or deteriorated firestopping immediately and install new materials to provide firestopping complying with specified requirements.
3.5 INSPECTIONS AND ACCEPTANCE OF WORK:
A. Do not conceal or enclose firestop assemblies until inspection is complete and approved by the Contracting Officer Representative (COR).
- - - E N D - - -
***THIS PAGE LEFT BLANK***
07 84 00 - 6
File details come from the government source that posted it. Updated .